Buscar
Mostrando ítems 351-360 de 454
Tree-based convolutional neural networks for object classification in segmented satellite images
(SAGE Publications Inc., 2020)
Satellite images have a very high resolution, which make their automatic processing computationally costly, and they suffer from artifacts making their processing difficult. This paper describes a method for the effective ...
A multicentre, randomised, controlled trial of a combined clinical treatment for first-episode psychosis
(MDPI AG, 2021)
Introduction: There is evidence that early intervention contributes to improving the prognosis and course of first-episode psychosis (FEP). However, further randomised treatment clinical trials are needed. Objectives: The ...
Extracurricular Physical Activities and the Condition of Being an Only Child as a Conditioning Factor in the Psychomotor Development of 5-Year-Old Children
(Frontiers Media S.A., 2021)
In early childhood education, there is a great interdependence among motor, affective, and cognitive development. A better understanding of psychomotor development and its variables by pediatricians and those who oversee ...
Compliance and application tests of usability guidelines about giving information quickly and comprehensibly
(Springer, 2021)
The objective of this publication is to analyze compliance with the web usability guidelines onGiving information quickly and comprehensibly. The behavior of 20 IT engineers without experience in web usability is analyzed ...
¿Sin equivalencia? Una reflexión sobre la traducción al español de recursos educativos abiertos
(Hispania-a journal devoted to the teaching of spanish and portuguese, 2021)
Los esfuerzos de traducción dentro de las humanidades digitales han tomado muchas formas, desde iniciativas informales ad hoc y DH Whisperers para conferencias a interfaces multilingües o traducciones de libros y artículos. ...
From Internet access to problematic use: multigroup analysis of push and pull factors
(Taylor and Francis, 2020)
Frequency of Internet use is usually emphasised, in systematic reviews and meta-analyses, as a risk factor in problematic Internet use (PIU). Likewise, studies that focus on the analysis of online activities associated to ...
From hot to cold: A spatial analysis of self-employment in the United States
(John Wiley and Sons Inc, 2021)
Self-employment is a geographical phenomenon influenced by national and regional contexts. However, the study of both contexts combined is scarce in the literature on the formation of regional clusters. Using panel data ...
Transfers from the Earth to L2 Halo orbits in the Earth–Moon bicircular problem
(Springer Science and Business Media B.V., 2021)
This paper deals with direct transfers from the Earth to Halo orbits related to the translunar point. The gravitational influence of the Sun as a fourth body is taken under consideration by means of the Bicircular Problem ...
Evaluation of mortars with combined use of fine recycled aggregates and waste crumb rubber
(Journal of building engineering, 2021)
The use of secondary materials from waste or debris is a strategy that has been considered a starting point for the successful transition to the circular economy model. Globally, waste from concrete debris like disused ...
Voltage Regulation using Probabilistic and Fuzzy Controlled Dynamic Voltage Restorer for Oil and Gas Industry
(World Scientific, 2020)
In a power distribution system, faults occurring can cause voltage sag that can affect critical loads connected in the power network which can cause serious effects in the oil and gas industry. The objective of this paper ...